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API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling

Certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
Customer Reviews
I received my hammers and bits, they looks amazing,.they are performing well after we use them, thanks very much.

—— John Lewis

I would recommend this company product 110% as in the past I have had a 100% good result from them.

—— Vesa Vaatanen

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API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling

API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling
API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling

Large Image :  API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Model Number: QL40
Payment & Shipping Terms:
Minimum Order Quantity: 1 PC
Price: negotiate
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 15-25days
Payment Terms: L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability: 50000 PCS/Month

API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling

Description
Material: Carburized Steel Application: Quarrying,Construction,Civil Engineering,Mining
Advantage: High Performance Rock Hardness: Hard Rock,Middle Hard Rock,Soft Rock
Rock Formation: Granite,Limestone,Quartz Machine Type: Drilling Tool
Color: As You Request
High Light:

water well drilling hammer

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API 2 3/8'' Reg Black Color QL40 4'' DTH Hammer For Water Well Drilling

API 2 3/8'' Reg Black Color QL40 4'' DTH Hammer For Water Well Drilling

 

Feature

1. for water well, micro piling, geothermal, anchoring 
2. reliable performance 
3. long service life 
4. easy to maintain 
5. stable

 

Specification

Shank

QL40

Length (less bit)

1097mm

Outer diameter

99mm

Top sub thread

API 2 3/8" REG 

Weight (less bit)

41kg

Hole range

110mm-135mm

Working pressure

10-25bar

Impact rate at 1.7 Mpa

27Hz

Recommended rotation speed

25-40 r/min


API 2 3/8'' Reg QL40 4'' Down The Hole Hammer For Water Well Drilling 0

 

Product Introduce

DTH hammer is a percussion system driving a piston inside hammer body with up and donw motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work, etc.

 

Delivery Time

Generally need 15-25 days

 

Transport Way

By air, By Sea or By Express

 

Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Ms. Ling Bo

Tel: 86-13077353340

Fax: 86-731-85551635

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